2002 Toyota Land Cruiser Navigation Manual - Page 102

D Distance The distance calibration function is to be used when the tires are replaced. This will adjust for any possible change in tire circumference from the old tires to the new ones. If this procedure is not performed when tires are replaced, the current vehicle position mark may become incorrect. To execute the fast distance tire calibration procedure, touch the "Distance" switch on the System Option screen. UN115 2. Touch either the left or right arrow to correct the direction of the current vehicle position mark on the road. Touch the "Enter" switch on the screen and the map screen returns. UN116 The above message appears and the fast distance calibration is automatically started. A few seconds later, the map screen returns. 60